Yeah I know, science it works bitches. Try to do that by praying to God. (No offence to religious people. But when you don't accept medical treatment because of your believe is something else then science, then you deserve what's coming to you. If you refuse it for your children, then you should be ignored.)
About BabySinclair.
Skin is the simplest organ we have, so don't get your hopes up. But yeah that technology is also coming. It'll come sooner if people get over the whole anti-genetic-manipulation thing.
By the way this technology is rather outdated, it's been available for a good five years now. Sure not every hospitable uses it, but yeah it isn't that new. Kinda like the internet, it already existed a decade (or maybe even more?) before people started using it.